I'm looking for something somewhat light and preferably at least semiacoustic to balance out my six string basses which weigh over ten pounds. I'm also wanting to get a fretless, both to improve my ear but also just because I like the sound. I'm looking at three basses: a Breedlove Atlas 4 string acoustic bass, a Godin A4 semi acoustic bass, or a Tony Franklin signature from Fender full electric. I'm not trying to emulate an upright because I know it won't happen with anything other than an upright. I'm going for something kinda like Jaco but warmer and more organic. Any thoughts or suggestions?